10 kV配电系统三相短路电流计算

Calculation of Three-phase Short Circuit Current in 10 kV Distribution System

介绍10/0. 4 kV变压器配电系统三相对称短路电流计算方法,根据计算结果,选择配电线路中的主要电气元器件,并对所选电气元器件进行校验,从而明确10 kV变压器配电系统电气元件相关参数的选择方法。

With the purpose to determine the selection method of relevant parameters of electrical components in the 10 kV transformer distribution system,this paper introduces how to select and test the main electrical components in the distribution circuit with the current calculation method of three-phase short circuit of 10/0.4 kV transformer distribution system.